ISA (IMO 9769245)
ISA is a Tug built in 2015 and flying the Netherlands flag, placing it in its 11th year of service. The vessel reports a deadweight tonnage of 78 metric tonnes and a gross tonnage of 130. Given its specifications, it is configured for specialized towing and harbor assistance duties. ISA is classed by Lloyd's Register, which is an IACS member. The vessel has been observed in West Europe, North Europe, and North Europe, West Europe over recent periods. It has operated under two former names and two former flag states. Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions. The most recent inspection was on 2 July 2026.
- Type: Tug
- Flag: Netherlands
- Year built: 2015
- MMSI: 244571000
- Call sign: PISA
- Gross tonnage: 130
- Deadweight: 78 t
- Length overall: 24 m
- Beam: 8 m
- Port State Control (PSC) inspections: 6 since 2019
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 02/07/2026
- Registered owner · Ship manager: ISA TOWAGE BV (Netherlands)
- Last AIS position: 53°44.6′N · 007°13.0′E · Speed 0.2 kn · at anchor · received 14 October 2026 at 20:48 UTC
- Destination: NORDENEY
Frequently asked questions
What is the vessel type and age of ISA?
ISA is a Tug built in 2015. It is currently in its 11th year of service.
What are the tonnage specifications for ISA?
The vessel has a gross tonnage of 130. It also reports a deadweight tonnage of 78 metric tonnes.
Which classification society manages ISA?
ISA is classed by Lloyd's Register. This society is a member of the International Association of Classification Societies (IACS).
Where has ISA been operating recently?
The vessel has been observed in West Europe and North Europe. These regions represent its most recent recorded geographic areas of operation.
What is the PSC inspection history for ISA?
Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions, with 1 deficiency recorded. The most recent inspection was on 2 July 2026. All-time records show 6 inspections since 2019 and no detentions.
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